Sahih Muslim #6243 · The Book of the Merits of the Companions

Sahih MuslimJabir b. Abdullah reported
Sahih Muslim · Book 44 · The Book of the Merits of the Companions
Sahih Muslim · كتاب 44 · كتاب فضائل الصحابة
I heard Allah's Messenger (ﷺ) exhorting people on the Day of the Battle of the Ditch to fight. Zubair said: I am ready (to participate). He then again exhorted and he again said: I am ready to participate. Thereupon Allah's Messenger (ﷺ) said: Behold. for every Prophet there is a helper and my helper is Zubair.
حَدَّثَنَا عَمْرٌو النَّاقِدُ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ مُحَمَّدِ بْنِ الْمُنْكَدِرِ، عَنْ جَابِرِ، بْنِ عَبْدِ اللَّهِ قَالَ سَمِعْتُهُ يَقُولُ نَدَبَ رَسُولُ اللَّهِ صلى الله عليه وسلم النَّاسَ يَوْمَ الْخَنْدَقِ فَانْتَدَبَ الزُّبَيْرُ ثُمَّ نَدَبَهُمْ فَانْتَدَبَ الزُّبَيْرُ ثُمَّ نَدَبَهُمْ فَانْتَدَبَ الزُّبَيْرُ فَقَالَ النَّبِيُّ صلى الله عليه وسلم ‏
"‏ لِكُلِّ نَبِيٍّ حَوَارِيٌّ وَحَوَارِيَّ الزُّبَيْرُ ‏"‏ ‏.‏
Reference : Sahih Muslim 6243In-book reference : Book 44, Hadith 73